Titan Usa CD32607 Size 7 Cobalt Drill Bit 135 Degree

Product Description

The TITAN USA CD32607 is a screw machine length drill bit designed for high-speed, close-tolerance drilling in metal and hard materials. Built from cobalt steel with a bright uncoated finish, this bit handles heat and wear better than standard high-speed steel tooling. The 135-degree split point starts on contact without a center punch and resists walking on smooth or curved surfaces. At 2.25 inches overall length, the screw machine format provides extra rigidity in drill press, CNC, and turret lathe applications where a shorter, stiffer bit reduces deflection and improves hole accuracy. Wire size 7 corresponds to a 0.2010-inch decimal diameter.

This drill bit is suited for production machining, maintenance shops, and fabrication environments where wire-gauge sized holes are called out on engineering drawings or NAS specifications. The shorter overall length compared to jobber-length bits makes it a preferred choice for tight-clearance drilling setups and gang-drilling fixtures. It is installed and used by machinists, tool-and-die professionals, and maintenance mechanics working with ferrous metals, stainless steel, and high-strength alloys.

Key Features

• Cobalt steel construction for improved heat resistance and extended tool life in hard metals
• 135-degree split point for self-centering starts and reduced thrust force
• Screw machine length (2.25 inches OAL) for maximum rigidity and reduced deflection
• Right-hand spiral flute with 1.1875-inch flute length for efficient chip evacuation
• Straight cylindrical shank fits standard drill chucks and collet holders without modification
• Meets NAS 907 Type J specification for controlled dimensional tolerances

Compatibility

Designed as an OEM-style replacement or direct substitute for wire-gauge size 7 screw machine length drill bits in drill presses, CNC machining centers, turret lathes, and manual drilling applications requiring NAS 907 Type J compliance.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or maintenance professionals familiar with cutting tool practices. Always secure the shank fully in a properly sized chuck or collet and verify runout before drilling. Power down and lock out the machine before changing tooling. Follow applicable shop safety standards and manufacturer feed-and-speed recommendations for cobalt tooling in the specific workpiece material.